<template>
    <div class="container"
         @click="handleGalleryClick"
    >
        <div class="wrapper">
            <swiper :options="swiperOptions">
                <swiper-slide v-for="(item, index) of imgs"
                              :key="index"
                >
                    <img :src="item">
                </swiper-slide>
                <div class="swiper-pagination"  slot="pagination"></div>
            </swiper>
        </div>
    </div>
</template>

<script>
export default {
  props: {
    imgs: {
      type: Array,
      default () {
        return []
      }
    }
  },
  data () {
    return {
      swiperOptions: {
        pagination: '.swiper-pagination',
        paginationType: 'fraction',
        observeParents: true,
        observer: true,
        loop: true
      }
    }
  },
  methods: {
    handleGalleryClick () {
      this.$emit('close')
    }
  }
}
</script>

<style scoped lang='stylus'>
    .container >>> .swiper-container {
        overflow : inherit
    }
    .container {
        display : flex
        flex-direction : column
        justify-content : center
        z-index : 99
        position : fixed
        top : 0
        right : 0
        left : 0
        bottom : 0
        background : #000
        .wrapper {
            width : 100%
            height : 0
            padding-bottom : 100%
            img {
                width : 100%
            }
            .swiper-pagination {
                color : #fff
                bottom : -1rem
            }
        }
    }
</style>
